293357804560

素因数分解:

$2^4\times 5^1\times {\mathrm{56369}}^1\times {\mathrm{65053}}^1$

素因数の和:121435

約数の個数: 40

約数和(自身を含む): 682079480280

約数和(自身を除く): 388721675720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 56369, 65053, 112738, 130106, 225476, 260212, 281845, 325265, 450952, 520424, 563690, 650530, 901904, 1040848, 1127380, 1301060, 2254760, 2602120, 4509520, 5204240, 3666972557, 7333945114, 14667890228, 18334862785, 29335780456, 36669725570, 58671560912, 73339451140, 146678902280, 293357804560]

約数ペア:

[(1, 293357804560), (2, 146678902280), (4, 73339451140), (5, 58671560912), (8, 36669725570), (10, 29335780456), (16, 18334862785), (20, 14667890228), (40, 7333945114), (80, 3666972557), (56369, 5204240), (65053, 4509520), (112738, 2602120), (130106, 2254760), (225476, 1301060), (260212, 1127380), (281845, 1040848), (325265, 901904), (450952, 650530), (520424, 563690)]